Technical Information
Malicious functions
Creates and executes the following
- '' (downloaded from the Internet)
Creates and executes the following (exploit)
- '%APPDATA%\vbc.exe'
Injects code into
the following system processes:
- %WINDIR%\microsoft.net\framework\v4.0.30319\mscorsvw.exe
- %WINDIR%\explorer.exe
- %WINDIR%\syswow64\colorcpl.exe
the following user processes:
- iexplore.exe
- firefox.exe
Terminates or attempts to terminate
the following system processes:
- %WINDIR%\syswow64\autoconv.exe
- %WINDIR%\syswow64\autofmt.exe
Modifies file system
Creates the following files
- %APPDATA%\vbc.exe
Deletes the following files
- %WINDIR%\microsoft.net\framework\v4.0.30319\mscorsvw.exe
Network activity
TCP
HTTP GET requests
- http://de##fa.com/cps/nass.exe
UDP
- DNS ASK de##fa.com
Miscellaneous
Executes the following
- '%CommonProgramFiles%\microsoft shared\equation\eqnedt32.exe' -Embedding
- '%WINDIR%\microsoft.net\framework\v4.0.30319\mscorsvw.exe'
- '%WINDIR%\syswow64\colorcpl.exe'
- '%WINDIR%\syswow64\cmd.exe' del "%WINDIR%\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe"
